72357678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 179172000

約数和(自身を除く): 106814322

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 149, 153, 207, 298, 306, 391, 414, 447, 459, 529, 621, 782, 894, 918, 1058, 1173, 1242, 1341, 1587, 2346, 2533, 2682, 3174, 3427, 3519, 4023, 4761, 5066, 6854, 7038, 7599, 8046, 8993, 9522, 10281, 10557, 14283, 15198, 17986, 20562, 21114, 22797, 26979, 28566, 30843, 45594, 53958, 58259, 61686, 68391, 78821, 80937, 92529, 116518, 136782, 157642, 161874, 174777, 185058, 236463, 242811, 349554, 472926, 485622, 524331, 709389, 1048662, 1339957, 1418778, 1572993, 2128167, 2679914, 3145986, 4019871, 4256334, 8039742, 12059613, 24119226, 36178839, 72357678]

約数ペア:

[(1, 72357678), (2, 36178839), (3, 24119226), (6, 12059613), (9, 8039742), (17, 4256334), (18, 4019871), (23, 3145986), (27, 2679914), (34, 2128167), (46, 1572993), (51, 1418778), (54, 1339957), (69, 1048662), (102, 709389), (138, 524331), (149, 485622), (153, 472926), (207, 349554), (298, 242811), (306, 236463), (391, 185058), (414, 174777), (447, 161874), (459, 157642), (529, 136782), (621, 116518), (782, 92529), (894, 80937), (918, 78821), (1058, 68391), (1173, 61686), (1242, 58259), (1341, 53958), (1587, 45594), (2346, 30843), (2533, 28566), (2682, 26979), (3174, 22797), (3427, 21114), (3519, 20562), (4023, 17986), (4761, 15198), (5066, 14283), (6854, 10557), (7038, 10281), (7599, 9522), (8046, 8993)]